I will add my two cents to the discussion as this is an issue I just dealt with. I should prime my comments with the fact that I hate routers and don't need to go out to job sites, all my work is done in my studio. I am very comfortable with all my tools, but routers when handheld are scary to me, especially the powerful one. The 1400 was my first festool router and I had it for years, it is very well design, powerful and does well with both 1/4 and 1/2 bits. However, I almost never used it handheld, especially with 1/2 bits ( I do use it on a festool router table), for handheld, I used my Bosch palm router . recently I decided to downsize my tool "collection" and get rid of tools that are either redundant with other tools or tools I don't use much. I sold both my 1400 and palm routers and bought the MFK700 since most of my router needs involve little touch-up such as adding a small bevel or edge trimming. I love the feel of the MFK700 except for a giant design flow, IMO, which is that you can't see the bit, and in my work ( I am an industrial designer and do a lot of prototyping ) I need to see where I am in space and where my bit is. This is the only Festool tool I have sent back in the many years using their tools... So I ended up buying the OF1010. The 1010 is a great compromise, it is easy to use handheld and has plenty of power, not to mention I can still use my router table... I should mention that I also have a full size CNC with a spindle, one of the reason I don't need/use big routers...but do use smaller router to remove tabs left-over from the CNC cuts. My 1010. To conclude, I would say that the choice between the two is really about what size bits are you going to use? for handheld work 1/4 is perfect, if you use 1/2" bits, then you are/should probably invest in a router table as well, make using 1/2" much easier and much less stresful : ) Of course if you are a professional such a cabinet maker and go out to job sites, then the 1400 would have to be a better choice.